The first book (Star Wars) hardcover seems to be out of print and goes for £75 on amazon! Sure this will do the same.
Pics and a video flick through here: http://parkablogs.com/node/4764
"An exclusive behind-the-scenes look at the making of arguably the greatest and most cherished of all the Star Wars films, the most important motion picture sequel of all-time, and a movie that changed pop culture forever: Star Wars: Episode V - The Empire Strikes Back. J.W. Rinzler, author of the acclaimed The Making of Star Wars, once again uses his unprecedented access to the Lucasfilm archives, and their treasure trove of never-before-published photos, design sketches, paintings, production notes, interviews, anecdotes, and scripts, to take us back thirty years to relive the entire production process for one of the most anticipated movies ever produced."